I did a POC on the 8th of December, so feel free to PM me any questions you have about any aspect of the course.
Here is a BIG hint: On tuesday eat the *hot* pasta lunch and drink a *hot* drink. I know it sounds obvious but we only got 20 minutes for lunch so I opted to scoff my own food (a load of sandwiches, jaffa cakes, wraps etc). In winter you NEED the hot food and drink to keep you going, and I found my body physically shutting down with the cold. You will be doing most of the endurance course soaking wet and caked in mud, so when that wind starts blowing it will sap the warmth from your body and your legs will seize up.